Cornwall Sector 16
Ideal air quality for outdoor activities.
Cornwall Sector 16 Live Precipitation Radar
Full Screen ViewCornwall Sector 16 Live Doppler RadarMSC Dual-Pol
Cornwall Sector 16, ON • Lat: 48.56° N, Lon: 87.32° W • Sweep 10m
Cornwall Sector 16 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Cornwall Sector 16 Air Quality & Wildfire Smoke Report
Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.
Frequently Asked Questions About Weather in Cornwall Sector 16, ON
What is the current temperature and conditions in Cornwall Sector 16?
As of today, the temperature in Cornwall Sector 16 is 14°C with mainly sunny. The apparent temperature (feels like) is 12°C with relative humidity at 65%.
How does Wind Chill and Humidex affect Cornwall Sector 16?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for Cornwall Sector 16?
The current AQHI for Cornwall Sector 16 is 2 (Low Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.
Where does the meteorological data for Cornwall Sector 16 come from?
Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.